Compatible with Shimano 7 and 8-speed; Campagnolo 8, 9 and 10 speed; SRAM 9.0('97/'98), 9.0SL('98), 7.0('97/'98)and 5.0('98/'99).Key Features:10T.,RollerBoys equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability.,Special teeth pattern for quick shifting performance.,Lubricated with special ceramic light oil for extra smoothness.,Composite material provided by EMS Swiss, with 40% glass-fiber mixture.,Complete set of bushings for different shifting systems included.,Bearing type: Ceramic.,Compatible with: Shimano, Campagnolo, SRAM.,Made of: Grivory EMS., .
Key Features:11T. Compatible with the following SRAM systems: 9.0SL (‘01/’02), 9.0 (‘03), X.9 (’04), X.O, Force and Rival,Composite material gived by EMS Swiss, with 40% glass-fiber mixture,Complete set of bushings for different shifting systems included,Equipped with special internal lubricant system.
Compatible with Shimano 9, 10 and 11-speed / Mega Range, SRAM X0/X9/X7, Apex, Rival, Force and Red (> 2011) and Campagnolo 11-speed.Key Features:11T.,Composite material provided by EMS Swiss, with 40% glass-fiber mixture.,Special teeth pattern for quick shifting performance.,Complete set of bushings for different shifting systems included.,Bearing type: Standard.,Compatible with: Shimano, Campagnolo, SRAM.,Made of: Grivory EMS..
BBB RollerBoys SRAM 12T Jockey WheelsThese jockey wheels are a great way to breathe new life into your existing set-up and they're specifically designed for use with SRAM road, gravel or mountain bike (MTB) rear derailleurs. They feature a reliable Grivory EMS construction, which is a composite material provided by EMS Swiss with a 40% glass-fibre mixture. BBB has also kitted these out with a narrow-wide tooth profile for ultimate chain retention wherever your next adventure leads you. Another highlight is these are equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability. Coming lubricated with special ceramic light oil, these deliver extra smoothness for a wide range of riding disciplines.The Rollerboys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light. The ceramic bearings make sure your pulleys will roll so smooth that you never want to stop riding anymore. High-quality pulley wheels are a must-have for every serious bike rider, with the RollerBoys you are good to go.For more than 20 years BBB Cycling is part of your ride. Established in 1998 by two passionate cyclists, Chris Koppert and Frank Moons following their retirement from professional racing in the 90's. Being former professional cyclists themselves they understood what cyclists needed and started to create quality products.Features: Material: Grivory EMS Use: Road, Gravel or MTB Compatibility: SRAM Rival 1, CX1, Force 1, X1, XX1, X01 and GX1 Tooth Count: 12T Tooth Profile: Narrow-Wide Bearings: Ceramic Lubricated: Yes, with special ceramic light oilTechnologies: Narrow-Wide tooth profiling ensures ultimate chain retention. Composite material provided by EMS Swiss with 40% glass-fibre mixture. RollerBoys equipped with low friction ceramic bearing for ultra-smooth glide and exceptional durability. Lubricated with special ceramic light oil for extra smoothness.Manufacturer's Part Number: 2913610601 Black One Size 12TBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BBB AluBoys Ceramic Jockey WheelsThe ideal replacement or upgrade, these Ceramic Jockey Wheels from BBB are constructed from lightweight aluminium and benefit from ceramic bearings for a super smooth and durable performance you can count on. Suitable for use with a variety of Shimano and Campagnolo gears, this versatile component is extra stiff for fast shifting and long-lasting thanks to its quality construction.Features:Material: 7075 aluminium derailleur pulleysExtra stiff for fast shiftingHigh-quality sealed ball bearingPulley Size: 11 Teeth (T)Compatible With: Shimano 9, 10, and 11-speed (except RD-7900 and 7970) and Campagnolo 11-speedBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BBB RollerBoys Ceramic Jockey WheelReplacement RollerBoys equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability. Made from Grivory composite material provided by EMS Swiss. Grivory is the proven material for metal replacement.Features: Lubricated with special ceramic light oil for extra smoothness Composite material provided by EMS Swiss, with 40% glass-fiber Complete set of bushings for different shifting systems included10T - Compatible with Shimano 7 and 8-speed; Campagnolo 8, 9 and 10 speed; SRAM 9.0 ('97/'98), 9.0SL ('98), 7.0 ('97/'98) and 5.0 ('98/'99)Buy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BBB AluBoys Ceramic Jockey WheelsSmall upgrades can make a big difference and this is definitely true with the AluBoys rear derailleur pulley wheels. BBB has made them from a tough and long-lasting alloy and added fully sealed ceramic cartridge bearings for many miles of smooth and consistent performance. Compatible with SRAM, Shimano and Campagnolo systems, these easy to fit derailleur wheels will breathe new life into your tired rear mechanism and give it an all new look too.Features: Material: Wheels: 7075 T6 Aluminium; Bearings: Ceramic Tooth Count: 11T Speed: 9-11-Speed Compatibility: Shimano/SRAM 9, 10 and 11-Speed (except RD-7900 and 7970) and Campagnolo 11-Speed Use: Road, Mountain Bike (MTB), Hybrid Extra stiff for fast shifting High-quality sealed ceramic bearings Super smooth and durableBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BBB Roller Boys Jockey WheelsThese Roller Boys Jockey Wheels from BBB make the ideal replacement for your ride. Made from a Grivory construction from EMS Swiss, which is the most hard-wearing material for Jockey Wheel replacement. This includes a complete set of bushings that are suitable for use with Campagnolo, Shimano and SRAM shifting systems. Features:Composite material provided by EMS Swiss, with 40% glass-fibre mixtureSpecial teeth pattern for quick shifting performanceComplete set of bushings for different shifting systems includedCompatible with: Shimano 7 and 8-speed; Campagnolo 8, 9 and 10 speed; SRAM 9.0 ('97/'98), 9.0SL ('98), 7.0 ('97/'98) and 5.0 (‘98/’99)Part Materials: Grivory EMSGears: 10-speed, 11-speed, 9-speedBearings Material: Chromoly (CrMo)Narrow Wide: NoPulley Size: 11TBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BBB RollerBoys Rear Derailleur Jockey WheelsReplacement derailleur jockey wheels from BBB. Made from Grivory composite material provided by EMS Swiss. Grivory is the proven material for metal replacement.Features: Composite material provided by EMS Swiss, reinforced with 40% glass-fiber mixture Complete set of bushings for different shifting systems included 11T - Compatible with Shimano 9, 10 and 11-speed/Mega Range, SRAM X0/X9/X7 ('11) and Campagnolo 11-speedBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
High-quality aluminium derailleur pulleys with ceramic bearings. Super smooth and durable.
A highly durable pair of aluminium derailleur pulleys
Made with different tooth count options to suit your specific drivetrain type and speed, this pair of BBB Rollerboys jockey wheels will get your rear derailleur working like new again.